tonight the u.s. coast guard says a faulty fuel oil line caused the fire on board that knocked out the ship's engine. fuel sprayed on the a hot surface and that caught fire. that disabled ship stuck in the gulf of mexico for days, it left passengers with no air conditioning and incredibly unsanitary conditions. several passengers have filed lawsuits and a final report on that fire is still months away. >> a 6-year-old saves the day after fire rips through a building this morning. officials were told about the blaze just before 9:00. it caused extensive damage. two townhouses and minor damage to three others. officials say it was a 6-year-old who was visiting from out of town who was the hero. >> just before the fire alarms activated and just before the navy lodge called the emergency communication center a 6-year-old child who was a visitor at one of the units noticed the smoke and woke everyone else up in that particular residential unit. >> five families had to be moved out of their housing on base